How Well You Know Probiotic Bacteria? Quiz

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| By Lucy Paget
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Lucy Paget
Community Contributor
Quizzes Created: 1 | Total Attempts: 1,443
Questions: 12 | Attempts: 1,443

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How Well You Know Probiotic Bacteria? Quiz - Quiz


How well you know probiotic bacteria? Bacteria can either be harmful of beneficial to animals and plants. The human body has millions of bacteria that can be found within it, which helps in carrying out most of the functions within the body, such as digestion. In this quiz, you will get to test out how much you know about these types of bacteria, their discovery and importance. Check it out!


Questions and Answers
  • 1. 

    There are more gut bacteria than the total number of cells in the body.

    • A.

      True

    • B.

      False

    Correct Answer
    A. True
    Explanation
    The statement is true because the human body contains trillions of cells, but the number of bacteria in the gut alone is estimated to be even higher. The gut is home to a diverse community of bacteria, collectively known as the gut microbiota, which plays a crucial role in digestion, immune function, and overall health. These bacteria outnumber our own cells and contribute significantly to the overall functioning of our body.

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  • 2. 

    The greatest number of microflora live in the

    • A.

      Large Intestine

    • B.

      Small Intestine

    • C.

      Stomach

    • D.

      Pancreas

    Correct Answer
    A. Large Intestine
    Explanation
    The large intestine is the correct answer because it is the final section of the digestive system where most of the absorption of water and electrolytes takes place. It is also the home to a large number of bacteria, known as microflora, which play a crucial role in digestion and the production of certain vitamins. The small intestine comes before the large intestine in the digestive process, the stomach is primarily responsible for breaking down food, and the pancreas produces digestive enzymes but does not house microflora.

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  • 3. 

    Probiotics were discovered in the early 20th Century.  One of the early findings that led to the understanding of the benefits of our microflora was that Bulgarians who drank fermented milk lived longer lives than those who didn't.

    • A.

      True

    • B.

      False

    Correct Answer
    A. True
    Explanation
    The statement is true because one of the early findings in the early 20th century was that Bulgarians who drank fermented milk had longer lifespans compared to those who did not. This finding contributed to the understanding of the benefits of our microflora and the discovery of probiotics.

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  • 4. 

    Someone with gut problems like IBS should take a therapeutic grade probiotic (e.g. HMF Intensive or Innate 50-14) for how long until they see symptom resolution.

    • A.

      3-4 weeks

    • B.

      12 - 24 weeks

    • C.

      6 weeks

    Correct Answer
    B. 12 - 24 weeks
    Explanation
    The correct answer is 12-24 weeks. This is because gut problems like IBS can take a significant amount of time to resolve, and probiotics need time to establish a healthy balance of bacteria in the gut. It is important to note that individual results may vary, and it is best to consult with a healthcare professional for personalized advice.

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  • 5. 

    Our neonate microflora drives the development of the immune system.  Without our microflora, we would have compromised immune systems.

    • A.

      True

    • B.

      False

    Correct Answer
    A. True
    Explanation
    The statement is true because our neonate microflora, which refers to the collection of microorganisms that inhabit our bodies from birth, plays a crucial role in the development and maturation of our immune system. These microorganisms help train our immune cells, regulate immune responses, and protect against harmful pathogens. Without the presence of these microflora, our immune systems would be compromised and less effective in defending against infections and diseases.

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  • 6. 

    Probiotics can help adults with the following:

    • A.

      Irritable Bowel Syndrome

    • B.

      Improve stress response

    • C.

      Stomach ulcers

    • D.

      Yeast infections

    • E.

      General immune response

    • F.

      Cholesterol production and breakdown

    Correct Answer(s)
    A. Irritable Bowel Syndrome
    B. Improve stress response
    D. Yeast infections
    E. General immune response
    F. Cholesterol production and breakdown
    Explanation
    Probiotics are live bacteria and yeasts that are beneficial for the body, particularly the digestive system. They can help adults with various health issues such as Irritable Bowel Syndrome (IBS), which is a common disorder that affects the large intestine and causes symptoms like abdominal pain and changes in bowel movements. Probiotics can also improve stress response by promoting a healthy gut-brain connection. They can help treat yeast infections by restoring the balance of bacteria in the body. Probiotics also support the general immune response, helping to strengthen the body's defense against infections. Additionally, they can play a role in cholesterol production and breakdown, potentially contributing to heart health.

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  • 7. 

    Caesarian Section Babies have great gut microflora.

    • A.

      True

    • B.

      False

    Correct Answer
    B. False
    Explanation
    False. Caesarian Section Babies do not have great gut microflora. Babies born through Caesarian section do not pass through the birth canal, missing out on exposure to the mother's vaginal and fecal bacteria which helps in the development of a healthy gut microbiome. As a result, these babies may have an altered gut microflora composition compared to babies born vaginally.

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  • 8. 

    Other products that pair well to support the gut function include

    • A.

      Curcumin

    • B.

      Antibiotics

    • C.

      L Glutamine

    • D.

      Adrenal response

    Correct Answer(s)
    A. Curcumin
    C. L Glutamine
    D. Adrenal response
    Explanation
    Adrenal response helps support the stress response which in turn supports the gut function. L Glutamine helps repair the epithelial cells of the gut and reduces sugar cravings. Curcumin helps normalize the body's inflammatory response.

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  • 9. 

    There have been trials showing the positive effects of probiotics on the following: Infections Stress and Anxiety Antibiotic Resistance Candida (yeast) infections IBS Eczema and Allergies  

    • A.

      True

    • B.

      False

    Correct Answer
    A. True
    Explanation
    The statement is true because there have been trials that demonstrate the positive effects of probiotics on infections, stress and anxiety, antibiotic resistance, candida (yeast) infections, IBS, eczema, and allergies. These trials provide evidence that probiotics can be beneficial for these conditions.

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  • 10. 

    Repeated courses of antibiotics in children under 2 years of age have been shown to lower the likelihood of a child developing allergies by 70 percent.

    • A.

      True

    • B.

      False

    Correct Answer
    B. False
    Explanation
    the opposite is true - children who take 3 or more courses of antibiotics (including breastfeeding babies who get antibiotics through their mothers breast milk) have a 70% risk of allergy. Probiotics can reduce the risk of allergy by 50%

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  • 11. 

    Probiotics help the immune system by doing the following:

    • A.

      Balancing the TH1/TH2 components of the immune system

    • B.

      Supporting secretory IGA production

    • C.

      Supporting T cell expression

    Correct Answer(s)
    A. Balancing the TH1/TH2 components of the immune system
    B. Supporting secretory IGA production
    C. Supporting T cell expression
    Explanation
    Probiotics have been found to balance the TH1/TH2 components of the immune system. TH1 and TH2 are two types of immune cells that play a crucial role in immune response. An imbalance between these two components can lead to various immune disorders. Probiotics help maintain this balance, ensuring a healthy immune system. Additionally, probiotics support the production of secretory IgA, an antibody that plays a vital role in protecting the body's mucosal surfaces. They also support T cell expression, which is essential for a robust immune response against pathogens.

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  • 12. 

    Resident strains of bacteria are established by about 1 year of age.  Therefore if you get a healthy flora in the first year that person becomes biased towards healthy immunity for life.

    • A.

      True

    • B.

      False

    Correct Answer
    A. True
    Explanation
    The explanation for the given correct answer is that resident strains of bacteria are established in the body by the age of 1. This means that if a person acquires a healthy flora during their first year of life, it can contribute to a bias towards a healthy immune system for the rest of their life. This suggests that early exposure to beneficial bacteria can have long-lasting effects on immune health.

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Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Mar 21, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Nov 17, 2014
    Quiz Created by
    Lucy Paget
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